Comportement thermique d'un disque tournant soumis à des sources de chaleur surfaciques discrètes

Abstract

Analytical model is developed in this Note to determine the 3D temperature distribution in a rotating disc subjected to multiple surface heat sources. The Fourier and Hankel integral transforms are used to perform the analytical calculations. The expression obtained by this way is explicit and allows one to compute the temperature without restriction on the rotating speed and the physical properties values. Some practice industrial applications are concerned by this calculation such the contact between pad and disc in braking systems, or the pin-on-disc tribological devices. To cite this article: A. Hocine et al., C. R. Mecanique 337 (2009).